@Nutmeg031992 @girl75219 @ScottGottliebMD @morgfair I'm talking about before boosters. Boosters was a bit of a twist, yes, but I don't think anyone realistically expected high uptake on boosters, and certainly didn't do much to make that happen.
@肉豆蔻031992@girl75219@ScottGottliebMD@morgfair我说的是在助推器之前。助推器是有点扭曲，是的，但我不认为有人现实地期望助推器的高利用率，当然也没有做太多的工作来实现这一点。